Notes:
Gas volumes delivered for use as vehicle fuel are included in the State annual totals through 2009 but not in the State monthly components. Estimates of gas volumes delivered for use as vehicle fuel are included in the State monthly totals for January 2010 forward. Gas volumes delivered for use as vehicle fuel are included in the State annual totals through 2009 but not in the State monthly components. Estimates of gas volumes delivered for use as vehicle fuel are included in the State monthly totals for January 2010 forward. Preliminary electric power data for 2017 are shown as of the September 2018 Electric Power Monthly. They will not reflect revisions made in the 2017 Electric Power Annual, which was published after the 2017 Natural Gas Annual was released. Revised electric power data for 2017 will not be adjusted in the Natural Gas Monthly until the 2018 Natural Gas Annual is published.
See Definitions, Sources, and Notes link above for more information on this table.